Boys' Second Book of Inventions

Published in the heady years when humanity first took flight and the atom's hidden powers began to reveal themselves, this book pulses with the electric excitement of discovery. Ray Stannard Baker captures a remarkable moment in history: when radium glowed in darkness like a miracle, when balloons first steered through the sky, and when ordinary people dared to invent devices that could measure the earth's own trembling. The radium chapter stands as a time capsule of wonder and warning, describing a substance that seemed to emit endless heat and light without diminishing, a glowing mystery that could heal and harm in equal measure. Baker writes not as a distant scholar but as an enthusiastic guide pulling young readers into the laboratory and the workshop, showing them that the great feats of science were not beyond the reach of curious, experimenting minds. This is a book for anyone who has ever looked at a strange new technology and felt that shiver of possibility, that sense that the world is about to change in ways no one can yet imagine.